<html>
    <head>
        <title>This is a test for input form</title>
    </head>

    <body>
        <form action="http://localhost:9090/login?username=zhangsan&password=000000" method="post">
        username:<input type="text" name="username"  value="zhangrj">
        password:<input type="password" name="password" value="111111">
        <input type="submit" value="login">
        </form>
    </body>
</html>